:root {
  --bg: #0b0f0c;
  --panel: #101713;
  --text: #d7ffd9;
  --muted: #8fbf90;
  --accent: #7df7a7;
  --border: #1d2a22;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.7 "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.terminal {
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

h1, h2 {
  color: var(--accent);
  margin: 0.25rem 0 0.75rem;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.1rem;
  margin-top: 0;
}

p, li {
  color: var(--text);
}

.lead {
  font-size: 1.05rem;
  color: var(--text);
  max-width: 65ch;
}

.prompt {
  color: var(--muted);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

section {
  margin-top: 1.75rem;
  padding-top: 0.25rem;
  border-top: 1px solid var(--border);
}

ul {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0;
}

li {
  margin: 0.5rem 0;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

strong {
  color: var(--accent);
}

.lang-switch {
  margin-bottom: 1.5rem;
  color: var(--muted);
}

.lang-switch a {
  color: var(--muted);
  text-decoration: none;
}

.lang-switch a[aria-current="page"] {
  color: var(--accent);
  text-decoration: underline;
}

.lang-switch a:hover,
.lang-switch a:focus {
  color: var(--accent);
  text-decoration: underline;
}